甲状腺峡部通常横过() ["A.1~3气管软骨","B.2~4气管软骨","C.4~6气管软骨","D.5~7气管软骨","E.6~8气管软骨"]
妊娠合并急性病毒性肝炎可使下列哪一项的发生率增高() ["A.胎儿宫内发育迟缓","B.死胎、死产、畸胎","C.DIC","D.产后出血","E.新生儿死亡"]
下列气管颈部描述错误的是() ["A.始于环状软骨下缘","B.至胸骨角平面分为左、右主支气管","C.前方为食管颈部","D.气管分权处称为气管叉","E.以上都不对"]
某女,妊娠合并风湿性心脏病,宫内孕28周,心功能Ⅱ级,无早期心力衰竭的体征,该产妇产前最易发生心力衰竭的时期是() ["A.孕24~28周","B.孕28~32周","C.孕32~34周","D.孕35周","E.孕37周"]
某女,29岁,妊娠38周,因出现恶心、呕吐、食欲不振来院检查,诊断为急性病毒性肝炎,入院待产。下列错误的处理为() ["A.立即终止妊娠","B.缩短第二产程,必要时给予阴道助产","C.胎儿娩出后应用缩宫素","D.新生儿注射乙肝疫苗","E.产后母婴同室"]
传输系统硬件组成:_________、_________和_________等。